A flat internally toothed belt or a round belt with protuding pins, designed to engage with corresponding teeth or corresponding grooves on the sprockets over which they run.
NSN 5950-01-155-2448
NSN 5998-00-578-5806
NSN 6220-01-316-6324
NSN 5999-00-277-4257
NSN 5960-01-323-6432
NSN 5985-00-514-3882
NSN 6645-00-550-7395
NSN 5905-01-134-3489
NSN 5965-01-196-1526
NSN 5996-00-098-3864
NSN 5996-01-167-8914
NSN 6145-01-443-3282